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현재 버전 게시자: Dan ,

텍스트:

As to your problem here, I've seen this problem before!
 
It almost drove me to pull out my hair as things appeared not to add up as you have noted you could get the screen to show up when you put your working systems drive in target mode.
 
OK heres the deal: The logic board has support chips which interconnect the different parts of the system together. The chip here thats in trouble is the North bridge chip.
 
You might be able to find someone to repair your logic board or you'll need a new one. Here's the Apple P/N's for the logic bds:
 
661-5305* 661-5305 - 3.06 GHz Integrated Graphics

661-5306

* 661-5306
- 3.33 GHz Integrated Graphics

661-5307

* 661-5307
- 3.06 GHz MXM (graphics card needed)

661-5420

* 661-5420
- 3.33 GHz MXM (graphics card needed)
661-5305* 661-5305 - 3.06 GHz Integrated Graphics

661-5306

* 661-5306
- 3.33 GHz Integrated Graphics

661-5307

* 661-5307
- 3.06 GHz MXM (graphics card needed)

661-5420

* 661-5420
- 3.33 GHz MXM (graphics card needed)
 
Graphics card:

661-5308
* 661-5308 - ATI Radeon HD 4670 256 MB

661-5308
* 661-5308 - ATI Radeon HD 4670 256 MB

현황:

open

원문 게시자: Dan ,

텍스트:

As to your problem here, I've seen this problem before!

It almost drove me to pull out my hair as things appeared not to add up as you have noted you could get the screen to show up when you put your working systems drive in target mode.

OK heres the deal: The logic board has support chips which interconnect the different parts of the system together. The chip here thats in trouble is the North bridge chip.

You might be able to find someone to repair your logic board or you'll need a new one. Here's the Apple P/N's for the logic bds:

661-5305 - 3.06 GHz Integrated Graphics

661-5306 - 3.33 GHz Integrated Graphics

661-5307 - 3.06 GHz MXM (graphics card needed)

661-5420 - 3.33 GHz MXM (graphics card needed)

Graphics card:

661-5308 - ATI Radeon HD 4670 256 MB

현황:

open